diff --git a/multi_user/bl_types/bl_datablock.py b/multi_user/bl_types/bl_datablock.py
index 6cc1152..c7996e3 100644
--- a/multi_user/bl_types/bl_datablock.py
+++ b/multi_user/bl_types/bl_datablock.py
@@ -128,7 +128,7 @@ class BlDatablock(ReplicatedDatablock):
         if instance and hasattr(instance, 'uuid'):
             instance.uuid = self.uuid
 
-        # self.diff_method = DIFF_BINARY
+        self.diff_method = DIFF_BINARY
 
     def resolve(self):
         datablock_ref = None
diff --git a/multi_user/bl_types/bl_material.py b/multi_user/bl_types/bl_material.py
index b0c83b1..64c6a56 100644
--- a/multi_user/bl_types/bl_material.py
+++ b/multi_user/bl_types/bl_material.py
@@ -105,6 +105,7 @@ def dump_node(node):
         "show_expanded",
         "name_full",
         "select",
+        "bl_label",
         "bl_height_min",
         "bl_height_max",
         "bl_height_default",